🆕 _LETCHR$ to redefine 8x8 characters assigned to ascii codes

 The _LETCHR$ statement redefines the 8x8 character assigned to an ASCII code.

Syntax

_LETCHR$( ASCII_code%, characterTemplate$ )

• ASCII_code%
  • An integer number that represents an ASCII character.
  • As simple as a literal number, a constant/variable number, or a numeric expression of any complexity.
• characterTemplate$
  • A 64-character string that represents the "on" pixels of an 8x8 character
    • any "X" (must be uppercase) represents an "on" pixel
    • any other characters in the string represent "off" pixels
  • As simple as a literal string, a constant/variable number, or a numeric expression of any complexity.

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